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MN EFH Supplements


NRCS Engineering Field Handbook (EFH)
Minnesota Supplements


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Minnesota Supplements  
        Chapter 2: ESTIMATING RUNOFF  
2-1   Estimating Runoff and Peak Discharges (PDF) 42 KB
2-4   Hydro Soil Cover (PDF) 37 KB
2-22 Rainfall Maps (PDF) 2,468 KB
Minnesota Hydrology Flowchart (PDF) 154 KB
Worksheets  
Runoff Curve Number Computation Sheet (XLS) 86 KB
        Chapter 3: HYDRAULICS  
3-35   Entrance Loss Coefficients (PDF) 33 KB
3-94   Inlet and Outlet Control Nomographs (PDF) 203 KB
3-112  Shortcut procedure (PDF) 44 KB
        Chapter 4: ELEMENTARY SOIL ENGINEERING  
4-35   Permeability Table (PDF) 195 KB
Worksheets  
MN-ENG-80 Riprap, Filter or Bedding Materials worksheet (PDF) 222 KB
MN-ENG-112 Field Log (PDF) 27 KB
        Chapter 6: STRUCTURES  
6-1 Island Type Structure (PDF) 101 KB
6-2 Conduit Spillways (PDF) 57 KB
6-3 Conduit Materials (PDF) 179 KB
6-4 Conduit Design (PDF) 422 KB
6-5 Seepage Control (PDF) 72 KB
6-6 Drop Inlet Spillway (PDF) 121 KB
6-7 Hood Inlet Spillway (PDF) 229 KB
6-8 Canopy Inlet Spillway (PDF) 116 KB
6-9 Spillway Outlet (PDF) 67 KB
6-54.1 Earth Spillway (PDF) 1,896 KB
Part 650 Side Inlet Pipe Structures to Open Ditches (PDF) 16.9 KB
        Chapter 7: GRASSED WATERWAYS  
7-4   Modified Trapezoidal Sections (PDF) 76 KB
7-13  Out of Bank Flow Design Procedures (PDF) 1,176 KB
7-13.6 Introduction/Instructions (PDF) 26 KB
7-13.8 Soils Lookup (PDF) 325 KB
7-13.15 Waterway Shapes (PDF) 37 KB
7-13.17 Design Tables Z=6 (XLSX) 34 KB
7-13.29 Design Tables Z=8 (XLSX) 35 KB
7-13.41 Design Tables Z=10 (XLSX) 35 KB
7-13.53 Allowable Velocity Chart (PDF) 112 KB
Grassed Waterways (PDF) 54 KB
        Chapter 8: TERRACES  
8-22   Parallel Terrace Spacings (PDF) 54 KB
8-24   Spacing for Farming Equipment (PDF) 49 KB
8-72   Basin Storage Volume (PDF) 38 KB
8-92   Land Slope - Percent (PDF) 145 KB
8-100  Plastic Tubing Drainage Chart (PDF) 84 KB
8-100  Terrace Storage Tables (PDF) 84 KB
8-102  Discharge Rates in cfs (PDF) 60 KB
Terrace Water Sediment (PDF) 57 KB
        Chapter 9: DIVERSIONS  
Diversion (PDF) 20 KB
        Chapter 10: GULLY TREATMENT  
10-2 Treatment of Gullies (PDF) 17 KB
        Chapter 11: PONDS AND RESERVOIRS  
11-9.1   Sedimentation (PDF) 99 KB
11-9.5   Sediment Zones (PDF) 105 KB
Embankment Reservoirs Structures (PDF) 97 KB
Excavated ponds (PDF) 27 KB
Worksheets  
MN-ENG-004 Chpt. 11 Sediment Computation (PDF) 97 KB
        Chapter 13: Operation, Maintenance, and Safety  
13-96 Wetland Restoration, Enhancement or Creation (PDF) 55 KB
        Chapter 14: (RESERVED)  
14-2 Subsurface Drain (PDF) 19 KB
        Chapter 17: CONSTRUCTION AND MATERIALS  
Appendix 1 (PDF) 43 KB
Appendix 2 (PDF) 25 KB
Appx2 Preapproved Plans (PDF) 120 KB
ASTM Standard Bars (PDF) 48 KB
Evaluation of Construction Materials (PDF) 16 KB
        Chapter 18: SOIL BIOENGINEERING  
Fact Sheets (PDF) 849 KB
        Chapter 19: HYDROLOGY TOOLS  
19-55 Hydrology Tools for Wetland Determination (PDF) 867 KB
Worksheets  
Lateral Effect (PDF) 10 KB

Updated 09/17/2012